The time I topped a guy

I was married and about 33 years old. My wife was not at home for a few days and I went to the porn theater in Harlingen, Texas. It was the mid 90's. I was shitfaced drunk. The porn was mostly softcore. No real penetration or anything. Just simulated. But it was enough for me to pull my dick out and start jacking it. There were about 25-30 seats in the theater. Lots of old guys beating off. I was on the back row and a skinny Mexican guy sat beside me. He appeared more interested in my dick than what was on the screen so I kind of pointed my dick towards him. He immediately put his mouth on it. An old heavy guy in the seat in front of me moved over, and turned around for a better look. The skinny Mexican guy did not like this and stopped sucking for a minute. He said that he has a van outside. I nodded and we went to his van. Once inside he went back to work on my dick. Sucking and jacking me for quite a while before he asked that I fuck him. I was drunk so I thought WTF? OK. He was skinny and could angle his hole to where I could easily slide inside. I must have fucked him for an hour or more. He was moaning and oozing cum. But I could NOT cum. As hard as I tried, I could not. He loved every thrust though. I went home and passed out after quite a while of fucking his ass.